53526026332453 has 2 divisors, whose sum is σ = 53526026332454. Its totient is φ = 53526026332452.

The previous prime is 53526026332421. The next prime is 53526026332477. The reversal of 53526026332453 is 35423362062535.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 39209663344644 + 14316362987809 = 6261762^2 + 3783697^2 .

It is a cyclic number.

It is not a de Polignac number, because 53526026332453 - 2⁵ = 53526026332421 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 53526026332397 and 53526026332406.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53526026332253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26763013166226 + 26763013166227.

It is an arithmetic number, because the mean of its divisors is an integer number (26763013166227).

Almost surely, 2^{53526026332453} is an apocalyptic number.

It is an amenable number.

53526026332453 is a deficient number, since it is larger than the sum of its proper divisors (1).

53526026332453 is an equidigital number, since it uses as much as digits as its factorization.

53526026332453 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11664000, while the sum is 49.

Adding to 53526026332453 its reverse (35423362062535), we get a palindrome (88949388394988).

The spelling of 53526026332453 in words is "fifty-three trillion, five hundred twenty-six billion, twenty-six million, three hundred thirty-two thousand, four hundred fifty-three".